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Cellular biology

Winter 2016

Your skin crawls

Skin.

Our interface with the world. When something goes wrong with skin, people notice. Scars, acne, a change in pigment. Wounds that refuse to heal and chronic conditions like psoriasis. When skin doesn’t behave properly, it hurts.

For over 25 years, molecular biologist Jonathan Jones has been looking for ways to help speed the epidermal healing process. As a child in Wales, he’d suffered from itchy red patches of eczema, an annoying condition that eventually got him thinking about skin in a scientific way. Recently, that interest paid off with the surprising discovery that skin cells “walk” during wound healing. The finding could provide new … » More …